John Mayer and Katy Perry split up

John Mayer and Katy Perry split up

John Mayer and Katy Perry split up

August 23, 2012JEREMY FEIST

Did you know John Mayer and Katy Perry were (barely) dating? Yes, seriously. No I don’t know what she sees in him. Maybe she has a thing for blandly unappealing men who think they’re funny when they’re clearly not. I don’t know, I’m guessing. Anyway, they split up after all of, what, a week together? Yeah, I’m crushed too. RadarOnline reports:

“John did a real number on Katy,” a source tells RadarOnline. “She held off from his advances for the longest time, but he laid on the charm thick and promised her he was a changed man. She eventually gave in, fell head over heels for him and then – yep – once he had made his conquest, he dumped her.”

Meanwhile, there appears to be no love lost between Mayer and Perry. A source spotted the former couple at a mutual friend’s dinner party on Tuesday night and they completely ignored each other!

“It was so weird! Katy stayed in one room the whole night and John stayed in the other and when they passed each other they both just kept their head’s down. It was like they had this incredible animosity for each other and everyone else at the party could feel it,” an eyewitness tells RadarOnline. “You could cut the atmosphere with a knife. It was all incredibly high school!”

I know, it was so weird! And then the next day John was totally making out with that tramp Kayla behind the bleachers — you know Kayla from homeroom? Yeah her. — And then Katy was all like “I don’t even care, John is super shady,” but you could tell she totally cared because she kept running into the bathroom, like, all day during class.